- TNHH Xay Dung Va Thuong Mai Phuoc Quy
- Address:167 Ben Cam, Ward Phuoc Thien, Nhon Trach industrial zone Dong Nai, Dong Nai
- GN Consult
- Address:6th Floor - Indochina Plaza - Xuan Thuy - Cau Giay Ha Noi, Ha Noi
- Hoang Mai Cor
- Address:67/32/48 Bo Bao Tan Thang Str, Son Ky Ward, Tan Phu Dist HoChiMinh,
- Khaihoan Cor
- Address:dien bien phu caolanh, dongtha
- Bach Dang Trading Company Limited
- Address:288/9 Nguyen Duy Duong Street, Ward 4, District 10 Ho Chi Minh City Vietnam
- Khaihoan Corp
- Address:dien bien phu caolanh dongthap Vietnam
- Phi Long Mineral Jointstock
- Address:A2/26A Hamet 1 - Qui Duc - Binh Chanh Ho Chi Minh Ho Chi Minh 00884422 Vietnam
- Trong Huu
- Address:Tan An Tan Chau An Giang Vietnam
- Indochina Energy
- Address:219/27 Tran Hung Dao Ho Chi Minh HCMC 70000 Vietnam
- Sinergy Coal International (S) Pte Ltd
- Address:BLK 3012 Bedok North Ave 4 #03-2028/2030 Bedok Industrial PK E Singapore Singapore 489978 Vietnam
- Asian Mekong
- Address:Vietnam Vietnam Vietnam
- Hoang Mai Corp
- Address:67/32/48 Bo Bao Tan Thang Str, Son Ky Ward, Tan Phu Dist HoChiMinh Vietnam
- Vuongmy Co., Ltd
- Address:110 B DUY TAN-TAN BINH Ho Chi Minh City Ho Chi Minh City 84 Vietnam
- Duc Long
- Address:G13A, MAN THIEN,T1,KP1,Q9,TP HCM TP HCM 84 Vietnam
- Thang Long Production - Construction & Import - Export Ltd
- Address:Hong Ngu Saigon Dong Thap Vietnam
- Kien Long Consultancy and Trading Joint Stock Company
- Address:Xo Viet Nghe Tinh Ho Chi Minh Binh Thanh Vietnam
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